/*--------------------------------*- C++ -*----------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Version:  7
     \\/     M anipulation  |
\*---------------------------------------------------------------------------*/
FoamFile
{
    version         2.0;
    format          ascii;
    class           dictionary;
    object          meshQualityDict;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

//- Maximum non-orthogonality allowed. Set to 180 to disable.
maxNonOrtho         65;

//- Max skewness allowed. Set to <0 to disable.
maxBoundarySkewness 50;
maxInternalSkewness 10;

//- Max concaveness allowed. Is angle (in degrees) below which concavity
//  is allowed. 0 is straight face, <0 would be convex face.
//  Set to 180 to disable.
maxConcave          80;

//- Minimum quality of the tet formed by the face-centre
//  and variable base point minimum decomposition triangles and
//  the cell centre. This has to be a positive number for tracking
//  to work. Set to very negative number (e.g. -1E30) to
//  disable.
//     <0 = inside out tet,
//      0 = flat tet
//      1 = regular tet
minTetQuality       1e-30;

//- Minimum pyramid volume. Is absolute volume of cell pyramid.
//  Set to a sensible fraction of the smallest cell volume expected.
//  Set to very negative number (e.g. -1E30) to disable.
minVol              1e-20;

//- Minimum face area. Set to <0 to disable.
minArea             -1;

//- Minimum face twist. Set to <-1 to disable. dot product of face normal
//  and face centre triangles normal
minTwist            0.001;

//- Minimum normalised cell determinant
//  1 = hex, <= 0 = folded or flattened illegal cell
minDeterminant      0.001;

//- minFaceWeight (0 -> 0.5)
minFaceWeight       0.02;

//- minVolRatio (0 -> 1)
minVolRatio         0.01;

//must be >0 for Fluent compatibility
minTriangleTwist    -1;


// ************************************************************************* //
